package com.kuang.gulimall.order.vo;

import lombok.Getter;
import lombok.Setter;

import java.math.BigDecimal;
import java.util.List;
import java.util.Map;


/**订单确认页需要的数据
 *
 */

public class OrderConfirmVo {

    //收货地址
    @Getter @Setter
    List<MemberAddressVo> address;

    //所有选中的购物项
    @Getter @Setter
    List<OrderItemVo> items;

    //库存信息
    @Getter @Setter
    Map<Long,Boolean> stocks;

    //发票记录...

    //优惠劵信息...
    @Getter @Setter
    Integer integration;

    //唯一防刷令牌...
    @Getter @Setter
    String orderToken;

    public Integer getCount(){
        Integer i = 0;
        if (items!=null){
            for (OrderItemVo item : items) {
                i+=item.getCount();
            }
        }
        return i;
    }

    //订单总额
//    BigDecimal total;

    public BigDecimal getTotal() {
        BigDecimal sum = new BigDecimal("0");
        if (items!=null){
            for (OrderItemVo item : items) {
                BigDecimal multiply = sum.add(item.getPrice().multiply(new BigDecimal(item.getCount().toString())));
                sum = sum.add(multiply);
            }
        }
        return sum;
    }

    //应付的价格
//    BigDecimal payPrice;

    public BigDecimal getPayPrice() {
        return getTotal();
    }


}
